       (log/error e "Error while deactivating stale nodes"))))
 
 (defn purge-nodes!
-  "Delete nodes which have been *deactivated or expired* longer than `node-purge-ttl`."
+  "Delete nodes which have been *deactivated or expired* longer than
+  `node-purge-ttl`."
   [node-purge-ttl db]
   {:pre [(map? db)
          (period? node-purge-ttl)]}

                database read-database
                puppetdb command-processing]} config
        {:keys [pretty-print]} developer
        {:keys [gc-interval dlo-compression-interval node-ttl
                node-purge-ttl report-ttl]} database
        {:keys [dlo-compression-threshold]} command-processing
        {:keys [disable-update-checking]} puppetdb


            [puppetlabs.puppetdb.scf.migrate :refer [migrate! indexes!]]
            [puppetlabs.puppetdb.scf.storage :as scf-store]
            [puppetlabs.puppetdb.scf.storage-utils :as sutils]
            [puppetlabs.puppetdb.schema :as pls :refer [defn-validated]]
            [puppetlabs.puppetdb.time :refer [to-seconds to-millis parse-period
                                              format-period period?]]
            [puppetlabs.puppetdb.utils :as utils]
            [puppetlabs.trapperkeeper.core :refer [defservice] :as tk]
            [puppetlabs.trapperkeeper.services :refer [service-id service-context]]
            [robert.hooke :as rh]
            [schema.core :as s]
            [slingshot.slingshot :refer [throw+ try+]])
  (:import [javax.jms ExceptionListener]
           [org.joda.time Period]))

(def cli-description "Main PuppetDB daemon")
(def database-metrics-registry (get-in metrics/metrics-registries [:database :registry]))
